Home / 2,310,208.32-3,465,318.38-943,982.07

Finding the Fourth Proportional to 2,310,208.32, 3,465,318.38 and 943,982.07

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Solution

The fourth proportional to 2,310,208.32, 3,465,318.38 and 943,982.07 is: 1,415,975.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,310,208.32 : 3,465,318.38 = 943,982.07 : x
  2. Step 2: Convert to fraction form
    2,310,208.32/3,465,318.38 = 943,982.07/x
  3. Step 3: Cross multiply
    2,310,208.32x = 3,465,318.38 × 943,982.07
  4. Step 4: Simplify right side
    2,310,208.32x = 3,271,198,399,846.59
  5. Step 5: Solve for x
    x = 3,271,198,399,846.59/2,310,208.32
  6. Step 6: Final answer
    x = 1,415,975.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.